30517812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 84517160

約数和(自身を除く): 53999348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1069, 1098, 1586, 2138, 2196, 2379, 3172, 3207, 4276, 4758, 6414, 7137, 9516, 9621, 12828, 13897, 14274, 19242, 27794, 28548, 38484, 41691, 55588, 65209, 83382, 125073, 130418, 166764, 195627, 250146, 260836, 391254, 500292, 586881, 782508, 847717, 1173762, 1695434, 2347524, 2543151, 3390868, 5086302, 7629453, 10172604, 15258906, 30517812]

約数ペア:

[(1, 30517812), (2, 15258906), (3, 10172604), (4, 7629453), (6, 5086302), (9, 3390868), (12, 2543151), (13, 2347524), (18, 1695434), (26, 1173762), (36, 847717), (39, 782508), (52, 586881), (61, 500292), (78, 391254), (117, 260836), (122, 250146), (156, 195627), (183, 166764), (234, 130418), (244, 125073), (366, 83382), (468, 65209), (549, 55588), (732, 41691), (793, 38484), (1069, 28548), (1098, 27794), (1586, 19242), (2138, 14274), (2196, 13897), (2379, 12828), (3172, 9621), (3207, 9516), (4276, 7137), (4758, 6414)]